Index 1.56
Lenses with a refractive index of 1.56 are considered to be very cost effective. They are 22% thinner than CR-39 lenses. They are available with aspheric technology and are not recommended for a rimless drill mount due to its weak nature.
Data Sheets
- 1.56 Finished Spherical Single Vision Lens Data Sheet
- 1.56 Photochromic Finished Spherical Single Vision Lens Data Sheet
- 1.56 Finished Aspheric Single Vision Lens Data Sheet
- 1.56 UV++ Finished Aspheric Single Vision Lens Data Sheet
- 1.56 Spherical Single Vision Blank 65 mm Data Sheet
- 1.56 Spherical Single Vision Blank 70 mm Data Sheet
- 1.56 Spherical Single Vision Blank 75 mm Data Sheet
- 1.56 Spherical Single Vision Blank 80 mm Data Sheet
- 1.56 UV++ Spherical Single Vision Blank 75 mm Data Sheet
- 1.56 Aspheric Single Vision Blank 70 mm Data Sheet
- 1.56 Aspheric Single Vision Blank 75 mm Data Sheet
- 1.56 UV++ Aspheric Single Vision Blank 70 mm Data Sheet
- 1.56 UV++ Aspheric Single Vision Blank 75 mm Data Sheet
- 1.56 Spherical Bifocal Curve Top C28 Blank 80 mm Data Sheet
- 1.56 Spherical Bifocal Flat Top S28 Blank 70 mm Data Sheet
- 1.56 Spherical Bifocal Round Top R28 Blank 70 mm Data Sheet
- 1.56 Blended Bifocal Round Top R28 Blank 70 mm Data Sheet
- 1.56 Spherical Progressive Short / Regular Blank 70 mm Data Sheet